Fliehkraftpendel und Antriebssystem

• Main Authors: Heyd, Jean-Francois, Hügel, Christian, Schnädelbach, David
• Format: Patent
• Language: German
• Published: 09.01.2020
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; WEAPONS

The invention relates to a centrifugal force pendulum and a drive system comprising such a centrifugal force pendulum. The centrifugal force pendulum can be mounted in a rotatable manner about a rotational axis, and the centrifugal force pendulum comprises a centrifugal force pendulum device with a pendulum flange, a coupling device, and a pendulum mass. The coupling device couples the pendulum mass to the pendulum flange, and the coupling device is designed to guide the pendulum mass along a pendulum path from a rest position to a deflection position over a swing angle relative to the pendulum flange. The pendulum path has a first section and at least one second section, wherein the first section is delimited by the rest position and a first swing angle, and the second section of the pendulum path is delimited by a second swing angle. The second swing angle is greater than the first swing angle, and the pendulum path has a first tuning order in the first section and a second tuning order at least at the beginning of the second section. The second tuning order can be tuned at least to an excitation order of a drive motor, and the first tuning order differs from the second tuning order.